Siemens SINUMERIK 810DE powerline Equipment Manual page 18

1 System Overview
1.2 System configuration
SIMATIC S7-300 I/O
X2
PS IM SMs
8
SIMATIC S7-300 IM connecting cable
CCU3
8
Single I/O module
1)
–X431
8
Connecting cable shielded
–X305 –X304
–X306
Drive bus cable 7 9
Terminal block
Single I/O module Single I/O module
Terminator
1)
Pay attention to maximum configuration !!
Fig. 1-3 Interface configuration of the SINUMERIK 810D for PLC I/Os and NCU terminal block
Copyright © Siemens AG 2006
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SINUMERIK 810D Equipment Manual Configuration CCU (PHC) – 03/2006 Edition